19480048

素因数分解:

$2^4\times 7^2\times {\mathrm{24847}}^1$

素因数の和:24869

約数の個数: 30

約数和(自身を含む): 43906416

約数和(自身を除く): 24426368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 24847, 49694, 99388, 173929, 198776, 347858, 397552, 695716, 1217503, 1391432, 2435006, 2782864, 4870012, 9740024, 19480048]

約数ペア:

[(1, 19480048), (2, 9740024), (4, 4870012), (7, 2782864), (8, 2435006), (14, 1391432), (16, 1217503), (28, 695716), (49, 397552), (56, 347858), (98, 198776), (112, 173929), (196, 99388), (392, 49694), (784, 24847)]